Table 3

Classification Accuracy Statistics for the HCR-20V3, SAM, and SRP Measures

	Stalking (n = 80)	Violence (n = 80)	Rehospitalization (n = 65)
	AUC (95% CI)
HCR-20V3
H scale	.54 (.39, .70)	.77 (.66, .87)^b	.67 (.54, .80)^a
C scale	.62 (.48, .77)	.67 (.52, .83)^a	.61 (.47, .75)
R scale	.65 (.52, .78)^a	.59 (.45, .74)	.65 (.52, .79)^a
SRR_{Future violence}	.72 (.59, .86)^b	.49 (.34, .65)	.58 (.43, .73)
SAM
Previous – nature of stalking	.45 (.32, .58)	.48 (.34, .62)	.41 (.27, .55)
Previous – perpetrator risk factors	.63 (.50, .76)	.73 (.62, .85)^b	.68 (.54, .81)^a
Current – nature of stalking	.71 (.58, .84)^b	.53 (.38, .67)	.65 (.51, .78)^a
Current – perpetrator risk factors	.69 (.55, .83)^b	.65 (.50, .80)^a	.63 (.49, .76)
SRR_{same victim}	.73 (.61, .86)^b	.52 (.37, .67)	.59 (.45, .74)
SRR_{case prioritization}	.72 (.60, 84)^b	.54 (.38, .67)	.58 (.42, .71)
SRP
SRR_{future stalking same} (persistence + recurrence_same)	.72 (.59, .85)^b	.53 (.39, .68)	.61 (.47, .76)